| Rackio vs Kazuya | 83–89 | 48.26% |
| Rackio vs Reina | 63–65 | 49.22% |
| Rackio vs Jin | 51–48 | 51.52% |
| Rackio vs Dragunov | 48–47 | 50.53% |
| Rackio vs King | 47–46 | 50.54% |
| Rackio vs Bryan | 50–42 | 54.35% |
| Rackio vs Steve | 45–37 | 54.88% |
| Rackio vs Law | 30–51 | 37.04% |
| Rackio vs Hwoarang | 25–42 | 37.31% |
| Rackio vs Paul | 28–37 | 43.08% |
| Rackio vs Yoshimitsu | 29–35 | 45.31% |
| Rackio vs Heihachi | 26–36 | 41.94% |
| Rackio vs Lidia | 26–30 | 46.43% |
| Rackio vs Lee | 20–34 | 37.04% |
| Rackio vs Eddy | 26–24 | 52.00% |
| Rackio vs Jun | 28–21 | 57.14% |
| Rackio vs Devil Jin | 18–29 | 38.30% |
| Rackio vs Victor | 18–28 | 39.13% |
| Rackio vs Lars | 15–30 | 33.33% |
| Rackio vs Azucena | 21–20 | 51.22% |
| Rackio vs Xiaoyu | 17–23 | 42.50% |
| Rackio vs Nina | 10–30 | 25.00% |
| Rackio vs Lili | 16–22 | 42.11% |
| Rackio vs Asuka | 14–19 | 42.42% |
| Rackio vs Feng | 17–16 | 51.52% |
| Rackio vs Claudio | 12–18 | 40.00% |
| Rackio vs Jack-8 | 13–13 | 50.00% |
| Rackio vs Leo | 18–7 | 72.00% |
| Rackio vs Alisa | 11–13 | 45.83% |
| Rackio vs Leroy | 11–12 | 47.83% |
| Rackio vs Raven | 6–15 | 28.57% |
| Rackio vs Shaheen | 9–7 | 56.25% |
| Rackio vs Clive | 4–12 | 25.00% |
| Rackio vs Zafina | 3–11 | 21.43% |
| Rackio vs Kuma | 1–10 | 9.09% |
| Rackio vs Panda | 2–4 | 33.33% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.